<p>
  tasks works!
</p>
<div>
  <div class="btn-group btn-primary">
    <button class="btn" (click)="showAdd()">
      <span class="fa fa-plus"></span>
      Add
    </button>
  </div>
  <m-task-add [(show)]="isAddShow" (onAdd)="onTaskAdd($event)"></m-task-add>
  <m-task-list></m-task-list>
</div>